In Popular use a Bier is a(coffin stand or platform) though in the broader sense it can refer to the coffin itself.
Bier, or church truck.
Thet are called sarcophagi.
a vault
Sarcophagus.
Sarcophagus
Another word for coffin is casket.
biers
sarcophagus
Hayden Coffin's birth name is Charles Hayden Coffin.
Ida Coffin's birth name is IdaBelle Elizabeth Coffin.
Peter Coffin's birth name is Peter Mathias Coffin.
a catafalque or a casket bier